baber/WOPTO huggingface dataset:
Patent JP-2008164559-A (JP)
Title: Pressure detection circuit
Inventor: ARAKI HIROKAZU
IPC: G01L23/22
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for converting efficiently an electric resistance value changing by a pressure into a voltage, and delivering with high sensitivity a voltage change portion changed by the pressure to an amplifier, when using a washer-shaped pressure detection element whose electric resistance value is changed by the pressure.  <P>SOLUTION: In the pressure detection element whose electric resistance value is changed by the pressure, a pressure change is reread efficiently as a change of a voltage value by driving with a constant current both ends of each electrode mounted on the upper and lower sides of the washer-shaped pressure detection element. A capacitor 12 is inserted in series just thereafter, and hereby a disturbance changing in a DC manner such as a change of the electric resistance value independent of a pressure change is removed, and the change of the electric resistance value caused by the pressure change can be delivered with high sensitivity as a voltage change to an input of the amplifier 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165707-A (JP)
Title: Identification information update system, identification information update method, and program
Inventor: WATANABE TATSU
IPC: G06F21/60
Filed: 2007-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable to precisely specify a user of an ID after update even when an encryption key is updated at generation of ID by encryption processing.  <P>SOLUTION: An update information generation device receives a connection request to a service offer server from a user terminal, generates service use identification information using present encryption key, and transmits it to the service offer server. When the service offer server does not maintain received service use identification information, the service offer server notifies to the update information generation device that the server does not maintain the service use identification information. When the update information generation device receives the notice, the device generates service use identification information using an encryption key whose generation is older than the generation of present encryption key, transmits the information to the service offer server in order; and when the service offer server maintains the received service use identification information, the device updates the coincided service use identification information to the service use identification information generated by present encryption key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008168673-A (JP)
Title: Method and device for folding airbag, and airbag
Inventor: KOTAI MASAKUNI
IPC: B60R21/16
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device easily folding an airbag for an occupant in a front passenger seat.  <P>SOLUTION: The airbag 10 is folded in a predetermined area E corresponding to a housing part of a case body for housing the airbag 10. The predetermined area E has long sides A and short sides B. After inflating the airbag 10, the airbag 10 is flattened by pushing it from over. The airbag 10 is held by airbag holding plates 45 radially arranged. After making a fold, a first presser 51 is moved forward from a peripheral part so as to form a first gathering part. Continuously, after making a fold, a second presser 52 is moved forward so as to form a second gathering part. The first gathering part and two second gathering parts are arranged along each of the long sides A. One first gathering part is arranged along each of the short sides B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008168675-A (JP)
Title: Train traffic control system
Inventor: DEGUCHI SEIJI
IPC: B61L27/00
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train traffic control system which reduces a burden to be applied to train crews when an obstacle to traffic is caused.  <P>SOLUTION: This train traffic control system comprises: a ground device 15 for forming the train existing railroad line information showing a position wherein each of trains exists based on the CTC (Centralized traffic control) information and the train diagram information, and comprising an traffic control means 1 for controlling traffic of trains, based on the train existing railroad line information; terminal devices arranged in each of trains; and a radio network for communicating between the ground device and the terminal devices on the trains. The ground device 15 comprises a train crew support information providing means for forming the train crew support information containing at least information related to the periphery and peripheral facilities of a corresponding train, based on the train existing railroad line information and the CTC information when an obstacle to operation is caused, and for providing the formed train crew support information to the terminal device through the radio network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008168756-A (JP)
Title: Stabilizer bar with vibration proofing bush, and its manufacturing method
Inventor: HAYASHI YUKIO
IPC: B60G21/055
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer bar with a vibration proofing bush capable of stably showing high productivity and durability, sufficient vibration proofing characteristics, and an effect for preventing the generation of a stick slip sound.  <P>SOLUTION: Divided structures 20, 21 making a pair and having divided rubber electric elements 22, 23 and divided brackets 36, 38 adhered to the outer peripheral surfaces of the divided rubber elastic elements 22, 23 are assembled to put a stabilizer bar 10 between the divided rubber elastic elements 22, 23. While an inside rubber portion 32 positioned inside partition members 24, 25 buried in diametrical direction middle portions of the divided rubber elastic elements 22, 23 are compressed in a diametrical direction between the stabilizer bar 10 and the partition members 24, 25, and the partition members 24, 25 of the pair of the divided structures 20, 21 are coupled each other. Therefore, the pair of divided structures 20, 21 are fixed to the stabilizer bar 10 while pre-compression is added to the inside rubber portion 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172159-A (JP)
Title: Method for adhering adhesive tape and adhesive tape adhering appratus using the method
Inventor: YAMAMOTO MASAYUKI
IPC: H01L21/683
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adhering an adhesive tape and an adhesive tape adhering apparatus capable of efficiently adhering a double-sided adhesive tape which adheres a substrate such as a semiconductor wafer and a supporting substrate for reinforcement.  <P>SOLUTION: The adhesive tape adhering apparatus comprises: a chuck table 12 for holding a substrate W1; a tape feeding means for peeling a first separator s1 from a double-sided adhesive tape T having the first separator s1 and a second separator s2, and feeding the tape on the chuck table; an adhering roller for pressing and rolling the double-sided adhesive tape T fed to the chuck table in a state of releasing the first separator s1 from the second separator s2 side, and adhering the tape on the surface of the substrate W1; a separator recovery means for peeling the second separator s2 wound and reversed by the adhering roller from the double-sided tape T with adhering and forward movement and taking up the second separator s2 in synchronization with the adhering and forward movement of the adhering roller; and a tape cutting mechanism 15 for running the double-sided adhesive tape T adhered the substrate W1 along the periphery of the substrate W1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007119488-A (JP)
Title: Process for production of polysubstituted cyclobutane and polysubstituted cyclobutene
Inventor: TAKASU KIYOMASA
IPC: C07F7/18
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve conventional problems in production of a polysubstituted cyclobutane compound and a polysubstituted cyclobutene compound that production of the compounds necessitates a special substrate and special reaction conditions which is not general and low in synthetic availability, and the conventional method had problems on safety of the catalysts to be used, and cost of reaction, serious problems on environmental pollution of the solvents and wastes.  <P>SOLUTION: The invention relates to the method for producing the polysubstituted cyclobutane compounds with high stereoselectivity, that has low environmental load (ecologically advantageous) and is applicable to industrial manufacturing from the standpoint of operation, substrate generality, catalyst, solvent, and efficiency. The polysubstituted cyclobutane, cyclobutene, and a bicyclo[4.2.0]octane compound can be manufactured efficiently, stereoselectively, by causing a Bronsted acid to act on a mixture of an enol ether compound or 2-siloxydiene compound with an alkene or alkyne compound in which a carbonyl group is substituted at the 1-position in a non-aqueous solvent or without a solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008175860-A (JP)
Inventor: GOTO HIROSHI
IPC: G03G9/10
Filed: 2007-01-16
Abstract: 【課題】長期に亘って安定してトナーを帯電する現像装置、画像形成装置を提供する 【解決手段】現像装置の現像剤は、トナーとキャリアを含む。トナーとキャリアは相互の摩擦接触によって両者は異なる極性に帯電される。現像装置はまた、第１の搬送部材と、第２の領域を介して静電潜像担持体に対向する第２の搬送部材を有する。電界形成装置は、第１の搬送部材と第２の搬送部材との間に第１の電界を形成し、第１の搬送部材が保持している現像剤中のトナーを第２の搬送部材に移動させるとともに、第２の搬送部材と静電潜像担持体との間に第２の電界を形成して、第２の搬送部材が保持しているトナーを静電潜像担持体の静電潜像に移動させる。現像剤は更に荷電粒子を含む。荷電粒子はトナーの表面に離脱可能に保持された状態で供給され、第１の電界に基づく付勢力によってトナーの表面から分離した後キャリアの表面に保持される。キャリアに保持された荷電粒子は、トナーと摩擦接触し、トナーを第１の極性に帯電する。 【選択図】図４
Patent JP-2008177294-A (JP)
Title: Surface treatment method for substrate, substrate and method for growing gallium nitride compound semiconductor
Inventor: YASUDA TAKANORI
IPC: C30B25/18
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method removing a natural oxide film on the surface of a substrate consisting of a biboride single crystal, while coating the surface of the substrate with a specific protective layer and inhibiting reoxidation of the surface of the substrate.  <P>SOLUTION: In the surface treatment method for the substrate, the natural oxide film 11 on the surface of the substrate 10 is removed, while forming the protective layer 13 consisting of the compound of a reactive gas component and X on the surface of the substrate 10, by etching treatment using the reactive gas to the substrate 10 comprising the biboride single crystal, represented by chemical Formula XB<SB>2</SB>(where X contains at least one kind from among Zr, Mg, Al and Hf) and placed in a reactive ion etching device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007112440-A (JP)
Title: Self-propelled transporting vehicle
Inventor: YONEKURA KIYOSHI
IPC: B62D55/15
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled transporting vehicle that travels by a crawler type traveling device constituted so that no soil and sand stagnate in a part with a carrier roller, capable of simplifying the maintenance of truck rollers which are particularly easy to be worn.  <P>SOLUTION: The self-propelled transporting vehicle that travels by the crawler type traveling device G is constituted so that an opening 8a is formed at a flange of the carrier roller 8 installed in the upper-part of the traveling device G not contacting with the ground surface, and the truck roller installed on the side where the traveling device G contacts with the ground surface is formed of a truck roller body body 10 and a replacement roller 9, and the two are integrated with a screwing bolt 11, to allow replacement when the roller 9 has been worn.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008178815-A (JP)
Title: Method of promoting hardening of coating film in pipe
Inventor: HOSOME TAKASHI
IPC: B05D3/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of promoting hardening of a coating film in a pipe enabling easy supply of warm air at optimal temperatures to each branch pipe of a pipe for an optimal time.  <P>SOLUTION: The method comprises attaching heaters 51 and 53 heating air to be supplied to branch pipes 1-1 and 1-5 respectively to the ends of the branch pipes 1-1 and 1-5 of a pipe 1 installed in a building having two or more branch pipes 1-1 to 1-5, attaching an electromagnetic valve 65 to each of the ends of the branch pipes 1-2, 1-3 and 1-4 having no heaters 51 and 53 attached, supplying heated air from the ends of the branch pipes 1-1 and 1-5 with the heaters 51 and 53 attached to supply the heated air, in order, to the branch pipes 1-2, 1-3 and 1-4 with the electromagnetic valves 65 attached by switching the electromagnetic valves 65 so as to harden the coating films in the branch pipes 1-1 to 1-5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007235938-A (JP)
Title: Single-ended input to differential-ended output low noise amplifier
Inventor: KAO NIEN-AN
IPC: H03F3/195
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-ended input/differential-ended output amplifier including an amplifier and a single-ended input/differential-ended output conversion circuit.  <P>SOLUTION: The present invention includes a single-ended input/differential-ended output conversion circuit, for converting an amplified signal to a differential signal pair, comprising a first transistor having a first gate coupled to a single-ended amplified signal of an amplifier, a first first terminal coupled to a second output 409 and a first second terminal coupled to a first node B; a second capacitor 406 having a second gate, a second first terminal coupled to a third output 409' and a second second terminal coupled to the second node B; a second capacitor 406 coupled between the second output and the second gate; a first resistor 403 coupled between the second output and a voltage source; a second resistor 404 coupled between the third output and the voltage source; and a current source 405 coupled between a first node and a ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190654-A (JP)
Title: Tandem double row angular contact ball bearing and differential device
Inventor: UENO TAKASHI
IPC: F16H57/038
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device increased in rigidity and reduced in the torque of the bearings of the differential and a tandem double row angular contact ball bearing in which the differential device is properly used.  <P>SOLUTION: This tandem double row angular contact ball bearing comprises a large-diameter ball group 15 interposed between the large-diameter raceway surface 11a of an inner ring 12 and the large-diameter raceway surface 13a of an outer ring 14 with a large-diameter side pitch circle diameter and a small-diameter ball group 17 interposed between the small-diameter raceway surface 11c of the inner ring 12 and the small-diameter raceway surface 13c of the outer ring 14 with a small-diameter side pitch circle diameter. An intermediate-diameter raceway surface 11b between the large-diameter raceway surface 11a and the small-diameter raceway surface 11c is formed on the inner ring 12. An intermediate-diameter raceway surface 13b between the large-diameter raceway surface 13a and the small-diameter raceway surface 13c is formed on the outer ring 14. A ball group 16 interposed with an intermediate-diameter pitch circle diameter is interposed between the intermediate-diameter raceway surfaces 11b, 13b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188913-A (JP)
Title: Printing apparatus and prior printing presentation apparatus
Inventor: SUZUKI AKIRA
IPC: G06F3/12
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently create a "printing preview image" to present a printing result to a user beforehand.  <P>SOLUTION: First, an original expressed in an XML series language is acquired through an internet. Then, the data is analyzed, and original data expressing an object arrangement in a logical page is obtained. Further, printing specifications are applied to the original data, and re-edited to become page arrangement in actual printing medium. The editing result and fonts and image information associated with the result are retained as intermediate data. Further, the intermediate data are inputted, an image is formed by the optimal resolution of the display device, and displayed. If necessary, the printing specifications are re-set, its application result is displayed, and checked. Thereafter, if there is a printing indication, the printing data is generated for each printing band based on the final intermediate data group, and it is sequentially printed on the medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195616-A (JP)
Title: Polymerizable compound, optical recording composition, holographic recording medium and information-recording method
Inventor: SUZUKI HIROYUKI
IPC: G11B7/0045
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable compound which is suitable for producing holographic recording media having high record reproduction accuracy.  <P>SOLUTION: The polymerizable compound is represented by general formula (1) [wherein, A is an oxygen atom; X is H, a polymerizable group or the like; Y and Z are each independently a halogen, a polymerizable group, or the like; B and C are each independently H, a halogen atom, a polymerizable group, or the like; at least one of B and C is H; at least one of X, Y and Z is a polymerizable group; (m) is an integer in a range of 0 to 5; (n) is an integer in a range of 0 to 2].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199720-A (JP)
Title: Power supply module
Inventor: NAKAJIMA KOJI
IPC: H01F30/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat dissipation performance of a coil portion of a transformer in a power supply module in which the transformer is integrated with a semiconductor element.  <P>SOLUTION: This power supply module is provided with a first heat dissipation plate 8, a transformer 9 and semiconductor elements 10, 11 which are integrated with the first heat dissipation plate 8, wherein the transformer 9 has a core portion 12 and a coil portion 13 for generating magnetic field using the core portion 12 as an axis, the one surface of the coil portion 13 is thermally joined to the first heat dissipation plate 8 and a second heat dissipation plate 17 is thermally joined to the other surface of the coil portion 13. Thus, in the power supply module 7 in which the transformer 9 and the semiconductor elements 10, 11 are integrated, the second heat dissipation plate 17 can efficiently dissipate heat of the coil portion 13, and the heat dissipation performance of the coil portion 13 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194875-A (JP)
Title: Thermal transfer ribbon and thermal protective layer transfer sheet
Inventor: MATSUDA MASAYOSHI
IPC: B41M5/40
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer ribbon capable of improving the light resistance of a printed article being a protective object without spoiling transparency or the like, and a thermal protective layer transfer sheet.  <P>SOLUTION: This thermal transfer main ribbon is characterized in that the thermal transfer transparent protective layer comprises at least a kind selected from compounds expressed by formulae (1), (2) and (3) as an ultraviolet light absorber in the thermal transfer ribbon in which at least a sublimation type dye region and a thermal transfer transparent protective layer are facially provided successively on a substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194288-A (JP)
Title: Needle-like body and method for producing needle-like body
Inventor: SUGIMURA HIROSHI
IPC: A61M37/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle-like body with sufficient mechanical strength which allows sustained-release transdermal administration, and also to provide a method for producing the needle-like body.  <P>SOLUTION: The needle-like body has a projection on an easily decomposing section. The easily decomposing section is decomposed faster within a living body than the projection. With such a configuration, the needle-like body keeps sufficient mechanical strength before puncturing the skin and breaks selectively within a living body to leave the projection within the living body. The needle-like body thus provided has the sufficient mechanical strength and allows sustained-release transdermal administration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203481-A (JP)
Title: Tuning device
Inventor: ASAHATA YUKIKO
IPC: G10G7/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saving tuning device maintaining visibility of a display means, when a remaining battery level is low.  <P>SOLUTION: The tuning device extracts a pitch name and cent deviation of input sound by input from a switch 1 and a musical sound input means 11 and displays it on a display means 6. When a display content on the display means 6 is changed, based on a detection result of a remaining battery level detecting means 15, a lighting control means 7 independently controls a lighting position, lighting time and brightness of a lighting means 10, and thereby, power is saved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202508-A (JP)
Title: Vertical axis windmill
Inventor: NOGUCHI TSUNEO
IPC: F03D7/06
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical axis windmill, adjusting drag generated in a blade depending on rotational statuses of the blade to efficiently convert wind power into torque in a wide wind speed range.  <P>SOLUTION: In a vertical axis windmill, a plurality of blades is equiangularly disposed around a vertical rotational shaft as a center, in a plane perpendicular to the vertical rotational shaft. A blade is a streamlined airfoil having 1.0 or more of lift coefficient. An open/close member of which the front end part is pivoted to a rear surface of the blade and the rear end part is opened/closed with respect to the blade, and an open/close control means controlling open/close operation of the open/close member according to a ratio of a blade rotating speed to the wind speed, are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200306-A (JP)
Title: Game table
Inventor: UEMATSU SHINYA
IPC: A63F7/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game table capable of giving fun to a game by a highly new performance and keeping player's desire to play more than a conventional game table.  <P>SOLUTION: A Pachinko game machine 100 includes display means 110 for displaying information relating to the game and shielding means for shielding the display means 110. The shielding means is provided with a door body composed of two members abutting on each other and separation means for separating the two members of the door body on the basis of prescribed information. The door body is moved between a shielding position at which it shields the display means 110 and a standby position at which it does not shield the display means 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203582-A (JP)
Title: Developing device
Inventor: TAMAOKI KENICHI
IPC: G03G15/01
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device suppressing deterioration of toner and also preventing image fogging due to insufficient charging of high-concentration toner after over-replenishment.  <P>SOLUTION: Toner for replenishment is supplied to a plurality of developing devices 21 via a toner conveying path 24 from a plurality of toner containers 19. The toner for replenishment is supplied to the toner conveying path 24 from at least arbitrary one of the plurality of toner containers 19 by developing device motors 38 provided in the plurality of the developing devices 21 to supply the toner to a photoreceptor while agitating the toner in the developing device 21. While one toner supply motor 36 is driven, all the respective developing device motors 38 of the plurality of developing devices 21 are driven.  <P>COPYRIGHT: (C)2008,JPO&INPIT